Cycling helmet



FIG. 1 is a perspective view of a cycling helmet, showing n new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a rear view thereof; and,

FIG. 8 is a front view thereof.

The broken lines depict portions of the cycling helmet that form no part of the claimed design. 

CLAIM The ornamental design for a cycling helmet, as shown and described. 